Step 1: Remove the old tape

Step 2: Prepare the tape, cutter, and a squeegee

I like to use a box cutter or exacto knife for cutting and trimming the tape. You will use the squeegee to apply the tape.

Step 3: Cut the tape to size and apply it

This time I only needed to replace the tape in the center of the build plate.
I cut a piece of tape a little longer than the plate itself.
Put the tape down on the far end of the build plate.
Use the squeegee to apply the tape and ensure there are no bubbles or wrinkles.
Support the tape with one hand while using the squeegee with the other hand.
Slowly work to the near side of the build plate.